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7352282 Communication system  
A communication system includes a power line, a plurality of PLC networks connected to the power line in common, and an electronic control unit for controlling an electric equipment, connected to...
7313811 Optical conversion device  
A residential gateway (RG) for distributing video, data and telephony services to multiple devices within a residence is disclosed. The RG receives signals from a telecommunications network,...
7259681 System and method of performing medical diagnosis in real time  
A system and method of performing a medical diagnosis in real time that can diagnose a health condition of a mobile terminal user in real time is disclosed. Various sensors provided in the mobile...
7211975 Motorized barrier operator system adaptable to different safety configurations and methods for programming the same  
A motorized barrier operator system is disclosed that is adaptable to different safety configurations. The system is provided with a default configuration that may be changed upon detection of an...
7096104 Control unit for a load  
Control unit for a load, in particular for a sliding sunroof control of a vehicle, having a microprocessor and having an integrated voltage regulator for generating the supply voltage of the...
7091687 Electrical system for controlling at least one gate or door or similar element of the type moved electrically  
An electrical system for controlling at least one gate or door or similar element of the type moved by means of at least one corresponding electric motor includes an electric network (NTWRK)...
7054779 System and method for detecting a device requiring power  
A system and technique for detecting a device that requires power is implemented with a power detection station. The power detection system includes a detector having an output and a return which...
7015797 System and method of providing infra-red signals over power lines  
A method and system for transmitting infra-red (IR) signals through power lines. An IR signal may be received and substituted with a corresponding RF signal. The RF signal may be placed on a power...
7003604 Method of and apparatus for cancelling a pending AV/C notify command  
The method and apparatus for cancelling a pending notify command of the present invention includes a mechanism which allows a controlling device to cancel a pending notify command. A controlling...
6943696 Protocol for avoiding interference between transmission devices  
Systems and methods for preventing signal jamming within a consumer electronics system comprising a remote control, interpreting device, and audio/video device. A plurality of primary messages are...
6927684 Subnet addressable radio activated switch  
A remotely activated control device responsive to a specific transmitter operating in a frequency band assigned to radio telephone equipment, such as cellular telephone networks, cordless...
6907090 Method and apparatus to recover data from pulses  
Methods and corresponding apparatus to recover data from a signal comprising groups of pulses generated in response to analog waveforms are described. Data recovery in accordance with the invention...
6882286 Remote controller and electrical apparatus controlled by the same  
A power-on code C o is added to a position preceding a code C including a header H and a subsequent data signal D. In response to reception of the code C o , the operation mode is switched from...
6876457 Light grid  
The invention relates to a light grid ( 1 ), comprising a predetermined number of pairs of transmitters ( 7 ) emitting light rays ( 6 ) and receivers ( 9 ), which form beam axes, wherein the light...
6834836 Binary data transmission capability incorporated into pulse coded railroad signaling system  
A railroad signaling system operative for controlling railroad traffic to control signals, said system comprising: a control point; a control block having a plurality of common nodes and a node...
6590505 Remote control system  
A remote control system enables simplified programming of new remote control transmission data of an electronic apparatus which a user wants to remotely control. A plurality of electronic...
6587052 Vehicle remote control and voice message recording device with remote control system and related methods  
A vehicle remote control and voice message recording system includes a vehicle remote function controller and associated receiver in the vehicle, and a vehicle remote control and voice message...
6542083 Electronic tag position detection using radio broadcast  
A system for identification and tracking of tags distributed in a room, wherein the system includes an electromagnetic pulse generator to produce a local electromagnetic spike, a tag reactive to...
6522262 Medium and system for signal envelope pattern recognition  
A readable medium and systems for utilizing receiver signal reconstruction characteristics, in combination with a knowledge of code formats being used, to enable a control device to learn the...
6472999 Apparatus and method for remote convenience message reception with signal strength determination  
An apparatus ( 14 ) and an associated method determine signal strength of a received electromagnetic signal ( 18 ) that is comprised of a plurality of pulses that convey a remote convenience...
6404338 Measuring and/or security system  
Measuring and/or control system ( 1 ) for detection of the distance of an object ( 2 ) or of a person from a predetermined reference point, with a first transmitting/receiving device ( 10 ) for...
6275167 Method and system for communicating between remote-controlled modules in automotive vehicles  
A method and system for transferring pulse messages between remote-controlled modules in an automotive vehicle includes a single wire bus coupled to each of the modules for transferring the pulse...
6107951 Remote control signal transmission device  
A remote control signal transmission device includes a plurality of operation keys; a detector for detecting which operation keys have been operated; a memory for storing correspondence tables...
6097309 Remote control learning system and method using signal envelope pattern recognition  
A system and method for utilizing receiver signal reconstruction characteristics, in combination with a knowledge of code formats being used, to enable a remote control device to learn the coding...
6072783 I/O module for a serial multiplex data system with a programmable communication module selector  
A programmable data link module is used on a time division multiplex data bus. The module is functional as an input device, an output device, or both as an input and output device. It can receive...
6014084 Electronic self-locating system and method  
A method and an apparatus for automatically locating detectors in an ambient condition monitoring system incorporate a normally closed contact for open circuiting the associated communication link....
5977882 Infrared remote controlled in-line power switch  
A switch (10) utilizes an infrared detector (22) that can be operated by existing wireless television or stereo remote control transmitters. Output from a triac (14) of a switch (10) to a load (11)...
5952936 Bidirectional remote control system using interrupt arbitration  
A data format is formed by a start code, an identification code and its inverted code, a first data code and a second data code, each of these codes being a single byte code, which is then followed...
5952933 System having advanced embedded code hopping encryption and learn mode therefor  
A system for monitoring and controlling an area comprising a controller for controlling system operational functions and responsive to at least one remote-control transmitter. The transmitter...
5933093 Emergency vehicle alert device  
An emergency vehicle alert device including a transmitter secured within an emergency vehicle. A receiver is secured within a non-emergency vehicle. The receiver cooperates with the transmitter for...
5912631 Mischief preventive automatic door locking apparatus and method for use with keyless entry system in automotive vehicle  
In automatic door locking apparatus and method for an automotive vehicle for locking and unlocking vehicle doors, a first timer unit in a controller starts a counting operation of a first set time...
5907290 In-road microwave vehicle stopper  
A stationary microwave system for irradiating microwave frequency energy 200-40 GHz) at target vehicles disrupts the operation of the target vehicle's electronic engine control systems, rendering...
5850304 Optically programmable controller  
A programmable controller includes a photodetector for receiving data as pulses light from a video display and infra-red emitting diodes for transmitting pulses of light in a format recognized by...
5842007 Method and system for transferring high level control messaging framing and payload data in a serial stream in a communications system  
A method of transferring payload, control and messaging data in a communications system, in a serial data stream at a pre-set bit rate per second is disclosed. The method comprises, transferring a...
5815109 Transmitter/receiver module of cordless keyboard assembly  
A transmitter/receiver module of cordless keyboard assembly adapted to be received and fixed inside a disk driver slot provided on the front panel of a computer casing is disclosed, including a...
5781123 Operator control logging device for an electrical device  
In a logging device for registering the frequency of manually entered operator control functions for an electrical device, the frequency of entered operator control functions are selectively...
5764647 Data link module for time division multiplexing control systems  
A programmable data link module (32) for use in a time division multiplexing control system (30) having a plurality of modules interconnected by a bus (40) for passing control signals between data...
5734327 Detection tag  
A detection tag for a resonance detection system. A resonance circuit is supported on an electrically insulative support, and includes and inductive track in a predefined pattern and a capacitive...
5717258 Switching system  
The present invention relates to a manual and remote control switching system in which users can optionally turn on/off any load among a plurality of loads in different places. The switching system...
5691604 Method and circuit system for controlling a lighting electronics appliance  
The invention relates to a method and a circuit system for controlling an appliance used in lighting electronics, especially an electronic ballast or an electronic light controller included in a...
5689811 Communication system for communicating information ascertaining why reply information was not transmitted  
An information communication system including an order station for transmitting a command signal to a mobile station, the mobile station including a memory for storing information representing that...
5686886 Electronic neighborhood watch alert system and unit therefor  
A neighborhood watch circuit alert system comprising a plurality of novel alert units that inform neighbors that are members of the watch circuit of another neighbor's emergency and their location...
5677680 Transmitting and receiving-apparatus for vehicle, having mode setting means  
A security apparatus for a vehicle including a transmitting device and a receiving device either of which is mounted on the vehicle, the security apparatus including a control section for altering...
5670958 Remote control method and device  
The present infra-red remote control transmitter understands external formats, and those with toggle-bits and different carrier frequency ranges, and transmits signals in these data formats to the...
5668531 Synchronized alarm holding system  
In a system where the same alarm is held and displayed in different apparatuses, alarm information held in either an alarm detection apparatus or an alarm processing apparatus for a predetermined...
5661470 Object recognition system  
This invention relates to resonant LC responders that are placed inside objects such as toys. The device includes an interrogation or base unit which sends a pulse and passive responders which...
5659299 High speed infrared communications system using pulse sets  
An infrared communication system for transmitting a digital bit stream by telemetry in the presence of background radiation wherein each bit in the data stream is represented by a signature set of...
5635915 Transmission system  
A product pricing system for supermarket shelf labels (14) contains an electronic data transmission system which transmits pricing information to electronic shelf labels (14) by modulating a data...
5614811 Power line control system  
The present invention provides a system and a method for controlling electrical devices connected to an AC power line by means of control signals transmitted over the AC power line. The control...
5608389 Remote control devices for electronic appliances  
A remote control device for an electronic appliance includes a plurality of channel number inputting keys for inputting a channel number and a further key different from the plurality of channel...
Matches 1 - 50 out of 222 1 2 3 4 5 >